maia-util/dist/row_of_max_bar_leq_bar_arg.js

Utility math and music functions supporting various applications by Music Artificial Intelligence Algorithms, Inc.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = row_of_max_bar_leq_bar_arg;
function row_of_max_bar_leq_bar_arg(bar, time_sigs_array) {
  // Tom Collins 17/10/2014.
  // In
  // bar Integer mandatory
  // time_sigs_array Array mandatory
  // Out Array
  // This function returns the row (in a list of time signatures) of the
  // maximal bar number less than or equal to the bar number argument.

  var bar_out = time_sigs_array[0];
  var i = 0;
  var n = time_sigs_array.length;
  while (i < n) {
    if (bar < time_sigs_array[i]["barNo"]) {
      bar_out = time_sigs_array[i - 1];
      i = n - 1;
    } else if (bar == time_sigs_array[0]["barNo"]) {
      bar_out = time_sigs_array[i];
      i = n - 1;
    } else if (i == n - 1) {
      bar_out = time_sigs_array[i];
    }
    i = i + 1;
  }
  return bar_out;
};